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One Pot Creamy Cajun Sausage Pasta Recipe

Published: May 10, 2026 by Amelia · This post may contain affiliate links · Leave a Comment

Jump to Recipe· 4.2 from 14 reviews

If you’re craving a dish that brings bold flavors, creamy textures, and a touch of spice all together in a simple, fuss-free meal, then you’ve got to try this One Pot Creamy Cajun Sausage Pasta Recipe. It’s packed with smoky andouille sausage, vibrant bell peppers, earthy mushrooms, and a luscious sauce that clings perfectly to every pasta bite. The magic happens all in one pot, making it as easy to clean up as it is to devour, and it’s guaranteed to become a go-to favorite on busy weeknights or cozy weekend dinners.

Ingredients You'll Need

Two round black pans on a white marbled surface are shown side by side. The first pan holds a single layer of browned sausage slices, evenly spread and seared to a golden and dark brown color, with a wooden spatula resting inside the pan. The second pan contains one layer of cooked vegetables with red and orange bell pepper strips and large sliced mushrooms mixed together, all slightly shiny from cooking, with the same wooden spatula resting on top. In the top right corner, a white bowl with extra browned sausage slices is partially visible. photo taken with an iphone --ar 4:5 --v 7

This recipe calls for a handful of ingredients that work harmoniously to create layers of flavor, texture, and color. Each component is straightforward but essential — from the spicy Cajun seasoning to the creamy finish that makes this pasta irresistibly rich.

  • 13 oz. andouille sausage links: Adds smoky, spicy notes and a hearty protein punch.
  • 6 oz. fresh baby bella mushrooms: Brings an earthy depth and meaty texture.
  • ½ medium red bell pepper: Offers sweetness and vibrant color.
  • ½ medium yellow bell pepper: Adds brightness and crunch contrast.
  • 3 large garlic cloves (minced): Infuses aromatic intensity that wakes up the dish.
  • 12 oz. gluten-free penne pasta: Holds the sauce beautifully and ensures everyone's accommodated.
  • ½ cup canned, diced fire-roasted tomatoes: Provides smoky tang and a touch of acidity.
  • 3 ½ cups chicken broth: Cooks the pasta while enriching every bite with savory goodness.
  • 2 tablespoons no-salt or low-salt Cajun seasoning mix: Delivers that signature Louisiana spice blend without overpowering.
  • 8 oz. cream cheese: Creates a luxuriously creamy, silky sauce that binds everything together.
  • Salt (to taste): Enhances and balances all flavors perfectly.
  • Fresh Italian parsley (optional): Adds a fresh, herbaceous finish and a pop of green.
  • Red pepper flakes (optional): For those who love an extra kick of heat.

How to Make One Pot Creamy Cajun Sausage Pasta Recipe

Step 1: Cook the Sausage

Start by heating a large skillet or braiser over medium heat and sear the sliced sausage medallions until they develop a nice crisp on both sides. This caramelization adds a wonderful texture and intensifies that smoky flavor. Once done, remove the sausage and keep the flavorful oil in the pan because this will be your flavor base for the veggies.

Step 2: Sauté the Veggies

Next, toss in the mushrooms, red and yellow bell peppers, and minced garlic straight into the sausage oil. Give them about 3 minutes to soften and for the mushrooms to brown slightly, releasing their natural umami. This step helps to build a great foundation of aroma and color for the dish.

Step 3: Combine Pasta and Liquids

Pour in the pasta, fire-roasted tomatoes, chicken broth, and Cajun seasoning. Stir carefully just to mix everything evenly. Then cover the skillet with a lid and bring the broth to a boil. This step allows the pasta to absorb all those intensely flavored ingredients as it cooks.

Step 4: Simmer the Pasta

Once boiling, reduce the heat to medium and let the pasta gently simmer for around 12 to 15 minutes. Keep stirring every few minutes to ensure the pasta cooks evenly and doesn’t stick to the bottom. You want it tender but with a slight bite, or al dente.

Step 5: Make It Creamy

Drop chunks of cream cheese into the pot and stir until it melts completely into a thick, dreamy sauce that coats the pasta beautifully. This is where the dish transforms from hearty to indulgent, with a silky texture that will have everyone reaching for seconds.

Step 6: Bring It All Together

Finally, add the cooked sausage back to the pot, season with salt to taste, and give everything a big stir. Before serving, sprinkle with fresh Italian parsley and a pinch of red pepper flakes if you want an extra touch of heat and color.

How to Serve One Pot Creamy Cajun Sausage Pasta Recipe

In a white bowl with a brown rim, there is one layer of creamy orange pasta mixed evenly with round slices of browned sausage and thin strips of red and orange peppers. The pasta has a smooth texture, and some pieces have visible black pepper sprinkled on them. Green parsley leaves are scattered on top, adding a fresh touch. A fork with a wooden handle rests on the left side of the bowl, which sits on a white marbled surface with a small bowl of crushed red pepper flakes near the bottom right corner. Photo taken with an iphone --ar 4:5 --v 7

Garnishes

A sprinkle of fresh parsley adds a bright, herbaceous note that cuts through the creamy richness, while red pepper flakes bring a subtle fiery contrast. Don’t be shy with these — they elevate the dish’s flavor and visual appeal beautifully.

Side Dishes

Serve alongside a crisp green salad to balance the richness or some crusty garlic bread to mop up every last bit of sauce. Steamed or roasted vegetables like broccoli or asparagus also make great companions, adding freshness and crunch.

Creative Ways to Present

For a fun twist, turn this into individual skillet servings for a gorgeous, rustic presentation that looks impressive on the table. You can also serve it in hollowed-out bell pepper halves for a colorful and edible "bowl" that’s perfect for casual gatherings.

Make Ahead and Storage

Storing Leftovers

Keep any leftovers in an airtight container in the refrigerator for up to 3 days. The flavors actually meld even more after resting, making reheated portions just as delicious.

Freezing

This One Pot Creamy Cajun Sausage Pasta Recipe freezes well. Portion it into freezer-safe containers and store for up to 2 months. Thaw overnight in the fridge before reheating for best results.

Reheating

Reheat gently on the stove over low heat, stirring occasionally. You might need to add a splash of broth or milk to loosen the sauce as it warms back up, keeping that luscious creamy consistency.

FAQs

Can I use a different type of sausage?

Absolutely! While andouille is classic for Cajun dishes, feel free to swap in kielbasa, chorizo, or even a mild smoked sausage depending on your preference. Just adjust the seasoning slightly to balance the flavors.

Is this recipe gluten-free?

Yes! Using gluten-free penne pasta makes this dish suitable for gluten-sensitive eaters. Just double-check the Cajun seasoning and stock for any hidden gluten ingredients to be safe.

Can I make this dish vegetarian?

You can! Simply omit the sausage and substitute vegetable broth. To keep the hearty flavor, try adding smoked tofu or more mushrooms and a bit of smoked paprika.

How spicy is this dish?

The heat level is moderate thanks to the Cajun seasoning, but you can easily adjust it by reducing the seasoning amount or skipping the red pepper flakes. For a hotter kick, add more chili or cayenne pepper.

What’s the best way to reheat without drying out the pasta?

Reheat slowly on the stovetop with a splash of broth or milk to restore moisture and creaminess. Avoid microwaving for too long to prevent the pasta from becoming tough or the sauce separating.

Final Thoughts

This One Pot Creamy Cajun Sausage Pasta Recipe is a true game changer for anyone who loves bold flavors with minimal cleanup. It’s cozy, satisfying, and bursting with personality — just the way I like my meals, and I’m confident you will too. Give it a try tonight and watch it quickly become a beloved favorite in your kitchen!

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One Pot Creamy Cajun Sausage Pasta Recipe

One Pot Creamy Cajun Sausage Pasta Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star

4.2 from 14 reviews

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This One Pot Creamy Cajun Sausage Pasta is a flavorful and hearty meal perfect for a quick weeknight dinner. It features spicy andouille sausage, sautéed mushrooms and bell peppers, and gluten-free penne pasta simmered in a savory Cajun-spiced broth and finished with creamy cream cheese for a rich texture. Ready in just 30 minutes, it's a comforting, all-in-one dish with a perfect balance of smoky, spicy, and creamy flavors.

  • Total Time: 30 minutes
  • Yield: 6 servings

Ingredients

Sausage and Vegetables

  • 13 oz. andouille sausage links (about 4 links), sliced into medallions
  • 6 oz. fresh baby bella mushrooms, cleaned and thinly sliced
  • ½ medium red bell pepper, stemmed, seeds removed, and thinly sliced
  • ½ medium yellow bell pepper, stemmed, seeds removed, and thinly sliced
  • 3 large garlic cloves, minced

Pasta and Sauce

  • 12 oz. gluten-free penne pasta
  • ½ cup canned, diced fire-roasted tomatoes
  • 3 ½ cups chicken broth
  • 2 tablespoons no-salt or low-salt Cajun seasoning mix
  • 8 oz. cream cheese
  • Salt, to taste

Garnish (Optional)

  • Fresh Italian parsley, finely chopped
  • Red pepper flakes

Instructions

  1. Cook sausage: Heat a large skillet or braiser over medium heat and add the sliced andouille sausage medallions. Sear on both sides until they develop a slight crisp, about 4 minutes total. Remove the sausage and place it on a paper towel-lined plate to drain excess oil while keeping the flavorful sausage fat in the skillet.
  2. Cook veggies: In the same skillet with the reserved sausage oil, add the sliced mushrooms, red and yellow bell peppers, and minced garlic. Sauté for about 3 minutes until the mushrooms start to brown and the vegetables soften, releasing their aromas.
  3. Add liquids and pasta: Add the gluten-free penne pasta, diced fire-roasted tomatoes, chicken broth, and Cajun seasoning to the skillet. Stir carefully to combine everything evenly. Place a lid on the skillet and bring the broth to a boil over medium-high heat.
  4. Simmer pasta: Once boiling, reduce heat to medium and let the pasta simmer uncovered or partially covered for 12 to 15 minutes. Stir every couple of minutes to prevent sticking and ensure the pasta cooks evenly until it is tender and al dente.
  5. Add cream cheese: Cut the cream cheese into chunks and add it to the skillet. Stir continuously until the cream cheese fully melts and creates a rich, thick, and creamy sauce coating the pasta and vegetables.
  6. Combine and serve: Return the cooked sausage medallions to the skillet. Add salt to taste, stir everything well to combine, and heat through briefly. Garnish with freshly chopped Italian parsley and a sprinkle of red pepper flakes if desired. Serve immediately and enjoy!

Notes

  • To crisp the sausage properly, make sure the skillet is hot before adding the sausage slices to avoid sticking and to develop color.
  • Stir the pasta frequently while simmering to prevent it from sticking to the bottom of the pan and to ensure even cooking.
  • You can substitute regular penne pasta if gluten-free is not required.
  • If the sauce is too thick at the end, add a splash of chicken broth or water to loosen it.
  • Adjust Cajun seasoning based on your spice preference for milder or spicier results.
  • Author: Amelia
  • Prep Time: 10 minutes
  • Cook Time: 20 minutes
  • Category: Main Course
  • Method: Stovetop
  • Cuisine: Cajun
  • Diet: Gluten Free

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Hi, I’m so happy you’re here!

I'm Amelia, a 27-year-old recipe developer and former restaurant line cook living in Portland, Oregon. This is where I share recipes that actually work in real kitchens, tested by someone who's cooked through the chaos of Friday night dinner rush and the reality of weeknight exhaustion.

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